# 逻辑运算
# 1 年龄0-120岁
age = 100
if age >= 0 and age <= 120:
    print("Correct!")
else:
    print("Incorrect!")
    
# 2 只要一门成绩>60
py_score = 50
C_score = 70
if py_score > 60 or C_score > 60:
    print("Pass!")
else:
    print("Go ahead!")

# 3 布尔变量判断是否为本公司员工
employee = True
if employee:
    print("Come in please!")
else:
    print("Stop,you can not walk in.")
